Reason on plane...

Family

Season 1

Yes

Sarah Charity Lloyd is an American Neurologist. She is the daughter of Felicity and Robert Lloyd, and the sister of Hannah, Mary, Noah, and Eve Lloyd. Sarah was forced to fly to Paris, France to perform a special surgery. However, on her birthday, her flight back to New York City crashed on a remote island in the Atlantic and Sarah was one of the survivors and became an ally to Tim Harper.